baber/WOPTO huggingface dataset:
Patent JP-H10913-A (JP)
Title: Controller of damping force of vehicle suspension device
Inventor: OSAKU SATORU
IPC: B60G17/015
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To surely converge an estimated operation of a relative speed by constituting estimation means with an observer having a non-linear component of damping force of a damper as an input variable and by limit to a predetermined value or less an inclination of the change characteristic of the damping force of the damper in accordance with the relative speed in the introduction of the non-linear component of the damping force. SOLUTION: In consideration of a non-linearity in the damping characteristics of the damper, in particular, the non-linearity corresponding to an open position P of an orifice, the damping force characteristic of the actual damper is corrected, and an inclination of the change curve of the damping force fd with respect to the estimated relative speed ylob is limited to a predetermined value or less, and estimated calculation of the relative speed Zw<9> -Zb<9> (ylob) in the observer can be surely converged. In other words, in order to stabilize the observer, an inclination of the change characteristic of the damping force fd(Zw<9> -Zb<9> , P) of the damper which is used in the introduction of the non-linear component fnl(Zw<9> -Zb<9> , P) of the damping of the damper is limited to a predetermined value or less and is corrected.  As a consequence, the damping force of the damper can be controlled with precision.
Patent JP-S6043681-A (JP)
Title: Electrophotographic method
Inventor: TAKEI TETSUYA
IPC: G03G21/06
Filed: 1983-08-20
Abstract: PURPOSE:To erase completely the last electrostatic latent image which is stored and obtain an excellent image by exposing and charging electrostatically a photosensitive body at least once before an electrostatic charge process for the formation of an electrostatic latent image. CONSTITUTION:The photosensitive body 1 is precharged electrostatically by an electrifier 7 and preexposed l by an exposure lamp 8 at least once between a cleaning process 6 and the electrostatic charge process 2. At this time, the photosensitive body 1 is preexposed only enough to neutralized the surface charge on the photosensitive body 1, and a -5kV direct current is supplied to the electrifier 7 for the electrostatic precharge. Consequently, the last electrostatic latent image which is stored is erased completely.
Patent JP-H11318683-A (JP)
Title: Mounting structure of hanging body of hanger for clothes
Inventor: KANESHIRO TERUYUKI
IPC: A47G25/32
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect a hanging body to a connecting portion of a suspending hook with a remarkably high connecting strength, so that they are never separated or removed from one another. SOLUTION: The structure for mounting a hanging body 2 as a clothes hanging part of a hanger for clothes to a connecting portion 3 of a suspending hook 1 is disclosed. The hanging body 2 is formed by a long body made of a linear material, a strip material, or the like. Both side faces 3f of the connecting portion 3 of the suspending hook 1 comprise almost horizontal insertion holes 3g in which the suspending body 2 is inserted. The hanging body 2 is inserted into the insertion holes 3g, and fixed by welding, deposition or the like on a predetermined position, whereby the hanging body 2 can be connected and fixed to the connecting portion 3 of the suspending hook 1.
Patent JP-S5854116-A (JP)
Title: Rubber fender
Inventor: HAYASHI SHINJI
IPC: E02B3/26
Filed: 1981-09-26
Abstract: PURPOSE:To allow a fender to be deformed in a longitudinal direction thereof because of energy produced due to shock with a ship to enable absorption of energy, by a method wherein a mian part of an oblong type rubber fender is divided in a longitudinal direction at every given lengths. CONSTITUTION:An oblong type rubber fender 1 consists of a shock collecting part 2, having a level surface, two shock support parts 3, which are formed such that they monolithically slope downward symmetrically, and an attaching part 4 whcih extends horizontally from the lower end of each shock support part 3 and is monolithically formed. A reinforcing iron plate 5 is embedded at the inside of each attaching part. Additionally, two crossing recesses 6, except the attaching part 4, are formed in an outer surface of a main body part 1a, consisting of the shock collecting part 2 and the shock support 3, at intervals in a longitudinal direction. This allows the fender to be deformed in a longitudinal direction and permits the absorption of energy produced by shock with a ship.
Patent JP-S5678357-A (JP)
Title: Manufacture of yoke for rotary electric machine
Inventor: TAKEUCHI HIDEJI
IPC: B21K21/12
Filed: 1979-11-23
Abstract: PURPOSE: To reduce the manufacturing process, to eliminate wastage of material and to obtain the highly accurate dimensions and parallelism for the subject yoke by a method wherein a cylindrical material is extruded, molded and then a coining process is performed.  
     CONSTITUTION: A cylindrical material 1' is set at the bore 311 of the upper die 31 of an extruding and molding machine 3, a mandrel 34 is inserted to the inner circumference of the material 1' and in this state of condition, pressure is applied on the material 1' by lowering a punch 33. As a result, the material 1' is formed by extrusion, it fills up the space provided by the upper die 311, the first bore 321 on the lower die 32, the point of the punch 32 and the outer circumference of the mandrel 34, and the excessive material is pushed out toward the second bore 322 of the lower die 32. The form of both ends of the formed yoke is determined by the shape of bores 321 and 322 of the lower die 32 and the point of the punch 33. As a result, a yoke having a highly accurate dimensions and parallelism can be obtained at a reduced manufacturing process without using material uselessly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05338247-A (JP)
Title: Thermal printer
Inventor: INUI FUYUKI
IPC: B41J2/325
Filed: 1992-06-11
Abstract: PURPOSE:To control the area of an ink dot correctly and thereby make it possible to print data in correct density by comparing comparative data which is read from a dot pattern LUT based on an output signal from a counter with image data. CONSTITUTION:A motor driver 30 drives a pulse motor 31 and rotates a platen drum 33 around which a recording sheet 32 is wound. The pulse motor 31 rotates the platen drum 33 by a single substep in accordance with a single pulse. For example, the platen drum 33 rotates by a single step, if three substeps are counted. A recording sheet 32 is moved by the length of a single pixel in an auxiliary scan direction, if the sixteen steps of the pulse motor 31 are counted, so as to record a 16-gradation image. Thus a pulse current of constant width is supplied to a heating element for each step. An ink film 36 hooked on rollers 34, 35 sticks to the recording sheet 32 tightly, and moves together with the recording sheet 32 in an arrow direction. The ink film 35 is heated by a thermal head 22 and the molten ink is transferred to the recording sheet 32.
Patent JP-H0717042-A (JP)
Title: Production of ink jet printing head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/16
Filed: 1993-06-24
Abstract: PURPOSE:To obtain an ink jet printing head good in reliability, durability and productivity by uniformly applying an adhesive to a bonding surface enhanced in lyophilicity by an inorg. membrane to strongly bond a main body plate. CONSTITUTION:In an ink jet printing head 29, the rear surface being the bonding surface of a cover plate 30 composed of a resin material such as PMP (polymethylpentene) and the upper surface being the bonding surface of the resin member 46 composed of PMP of a main plate 31 are bonded by the inorg. membranes 49, 50 composed of SiO2 preliminarily applied to both surfaces. In this ink jet printing head 29, the inorg. membrane 50 is also formed on the inner surfaces of the recessed parts 37 of the main plate 31. As the inorg. material of the inorg. membranes 49, 50, various materials such as Si3N4, Ta2O5, Al2O3 or the like can be utilized.
Patent JP-H0317890-A (JP)
Title: Semiconductor memory
Inventor: MATSUDA YOSHIO
IPC: G11C29/30
Filed: 1989-06-14
Abstract: PURPOSE:To detect a defect along the direction of a bit line by performing a line test with respect to a selected word line sequentially, and performing the test by applying sequential division on an output line at a prescribed part corresponding to a word line. CONSTITUTION:When the line test with respect to the word line is performed, a row address signal is supplied to a column decoder, and the fall of control signals, the inverse of phi1-phin, to 'L' are performed sequentially corresponding to the word lines WL1-WLn. Thereby, transistors T1-Tn are turned off sequentially, and each column of the output line L is bi-sected. At this time, since potential at a node Ni goes to 'H' when a column Yi is defective, 'L' is outputted to a detection result output line F1, and 'H' to an output line F2. Therefore, detection for the defect of a line Y can be performed simultaneously, which shortens test time.
Patent JP-S5376609-A (JP)
Title: Negative impedance repeater with equalization function
Inventor: INAO KIYOHARU
IPC: H03F3/62
Filed: 1976-12-17
Abstract: PURPOSE:To simplify its fabrication and adjustment by realizing an equalization function with the use of a RC element in a negative impedance repeater of wideband signal transmission.
Patent JP-H07334613-A (JP)
Title: Character recognizing device
Inventor: SUGIOKA MASARU
IPC: G06K9/20
Filed: 1994-06-10
Abstract: PURPOSE:To set the position of identification information in response to each format of forms. CONSTITUTION:Image data on a form 14, which are read by a reading part 1, are stored in an image memory 13. A recognizing part 5 decides the segmenting position of the image data based on the position of a reference mark 15 and segments the characters. The information on the format of a character area 17 is stored in a format information storing part 2. A specific format where the characters are segmented is decided by the identification information 16 described on the form 14. Meanwhile, the features of the mark 15 written on the form 14 are extracted out of the image data stored in the part 13. Then, it is decided, for example, that the information 16 is positioned on the upper side of the format 14 if the mark 15 has a square shape and the right side of the format 14 if the mark 15 has a round shape.
Patent JP-H0769108-A (JP)
Title: Gap removing joint device used in car seat
Inventor: JIYORUJIYU DORURON
IPC: B60N2/225
Filed: 1994-06-10
Abstract: PURPOSE: To provide an inexpensive articulation for automobile seats, the articulation taking up clearance between teeth and clearance between bearings and given irreversibility. CONSTITUTION: An eccentric which either acts on a planetary gear 5 or directly acts on a mobile flange comprises two non-circular discs 17, 19, which take up clearance when in mutually separated positions to render an articulation irreversible.
Patent JP-H09316261-A (JP)
Title: Styrene-based resin
Inventor: ARAI TERUO
IPC: C08L25/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene-based resin composition excellent in processability, strength, etc., useful for a biaxially oriented sheet, etc., by mixing a styrene- based polymer obtained by an anion polymerization and having a specified range of a weight average molecular weight with a styrene-based polymer obtained by a radical polymerization. SOLUTION: This styrene-based resin comprises (A) 1-50wt.% styrene polymer having 100,000-500,000 weight average molecular weight, obtained by an anion polymerization and preferably having 1.0-3.0 molecular weight distribution (the weight average molecular weight/the number averaged molecular weight) and (B) 99-50wt.% styrene polymer obtained by a radical polymerization and preferably having 150,000-500,000 weight average molecular weight and 1.5-3.0 molecular weight distribution.
Patent JP-H09802-A (JP)
Title: Packed tower
Inventor: YOSHIMATSU YUKIYOSHI
IPC: B01D3/26
Filed: 1995-06-20
Abstract: PURPOSE: To make a liquid which flows out of a filler in the lowermost part flow downward smoothly along a support grid by installing a support grid composed of honeycomb cores next to the lowermost end of the filler. CONSTITUTION: In a packed tower main body 100, fillers 12 are layered in tower's axial direction to compose respective blocks. A support grid composed of honeycomb cores 50, 51 is fixed in the packed tower 100 at the lowermost end 4 of the fillers l-2 by a supporting plate 52. Consequently, a liquid flowing downward from the upper side off the packed tower 100 flows down successively through the filler 2 and the filler 1 and a rising gas 11 rises upward from the space 12 and gas-liquid contact is carried out in the surface of the fillers 2, 1 to separate components of the liquid flowing downward and the rising gas, and then the liquid flowing downward flows out of the lower end of the fillers and flows down along a cell. In this way, since the support grid is composed of these honeycomb cores 50-51 with high open degree, the liquid can flows down with little pressure loss.
Patent JP-S5941283-A (JP)
Title: Recorder
Inventor: SAKAGAMI YOSHINORI
IPC: B41J3/50
Filed: 1982-09-02
Abstract: PURPOSE:To provide a recorder capable of efficiently drawing figures, graphs or the like and efficiently printing characters such as KANJI characters, wherein a pen carriage and a dot carriage are movably provided on a common guide shaft. CONSTITUTION:The pen carriage 40 and the dot carriage 50 are provided on the same guide shaft 22. After a recording sheet is fitted by clamping between a platen 6 and rollers 13, 14, 15, recording on the sheet is conducted as follows. (i) When drawing a figure, a graph or the like, the dot carriage 5 is retracted to the rightmost end of the guide shaft 22, and then a pen mounted on the pen carriage 40 is operated while controlling the movement of the carriage 40 in the directions of arrows Ya, Yb and the movement of the sheet in the directions of arrows Xa, Xb, and (ii) when recording characters such as KANJI characters, the pen carriage 40 is retracted to the leftmost end of the guide shaft 22, the sheet and the dot carriage 50 are positioned by moving them, and then a wire head 51 is operated while moving the carriage 50 in the direction of the arrow Ya at a predetermined velocity.
Patent JP-H026767-A (JP)
Title: Waveform generating device for ic test
Inventor: WATANABE NAOYOSHI
IPC: G01R31/28
Filed: 1988-06-20
Abstract: PURPOSE:To gradually shift the delay quantity at every period of two clocks by providing a delay quantity variable means for varying the data for prescribing a delay time of a variable delaying circuit at every input of the clock. CONSTITUTION:The title device is provided with delay quantity variable means 11, 12 for executing rewriting of data by a period of a clock to data holding devices 6, 7. These delay quantity variable means 11, 12 are constituted of registers 11A, 11B and 12A, 12B, multiplexers 11C, 12C, and adder/subtracters 11D, 12D. An operation control part 13 brings the multiplexers 11C, 12C to switching control, and also, executes a control for switching the adder/ subtracters 11D, 12D to an addition mode and a subtraction mode. In this state, whenever a clock is inputted, data for prescribing a delay time of variable delaying circuits 3, 4 is rewritten, and by the period of the clock, the delay time of the variable delaying circuits 3, 4 is shifted successively. Accordingly, by shifting relatively and successively, for instance, phases of an address signal and a write or read-out pulse, a mutual allowable phase difference of the address signal and the write or read-out pulse, etc. can be derived.
Patent JP-S5579590-A (JP)
Title: Video data processor
Inventor: YODA HARUO
IPC: G06V10/40
Filed: 1978-12-13
Abstract: PURPOSE: To make it possible to extract easily feature vectors of an image, by providing a local pattern extraction circuit to extracting picture-element data, feature extraction circuit, linear converter circuit, memory circuit, and comparator.  
     CONSTITUTION: Shift pulse 5c of synchronizing signal generating circuit 5 is synchronized adequately with TV scan signal 5a to let shift registers 11a∼11d output picture-element data Sa∼Sd, bearing the same spatial relative position relation on a video screen, in parallel one after another. Then, comparators 12a∼12h of feature circuit 4 make a decision on large and small relation among picture-element data Sa∼Sd. Output signal of comparator circuits 12a∼12h are inputted as count pulses to counters 14a∼14h. Count values N 0 ∼N 7  of those counters 14a∼14h are inputted to linear converter circuit 6 and data 6s after conversion is compared by comparator 8 with standard data 7s read out from memory unit 7. In this way, noises included in count values N 0 ∼N 7  are removed and feature data can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10338444-A (JP)
Title: Elevator door
Inventor: FUKUYA TAKESHI
IPC: B66B13/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent force required to open a car side door from being increased by turning an elevator door in a direction in which the relative angel between a main link and an auxiliary link is decreased when the car side door is opened from the inside of the car, in the elevator door in which the door is opened and closed by the auxiliary link attached to the car side door and the main link for transmitting driving force to the auxiliary link. SOLUTION: In an elevator door, a stopper 1a is provided on an engaging device 19a so that the relative angle a formed between the axes of an auxiliary link 8a whose one end is pivotally attached to a car side door 6a, and a main link 10a whose one end is pivotally attached to the other end of the auxiliary link 8a and whose other end is pivotally attached to a door machine base may not be smaller than the relative angle α0 formed between the axes in completely closing of the car side door 6a. The rotation angle of the auxiliary link 8a is limited by the stopper 1a so that the relative angle between the auxiliary link 8a and the main link 10a may not be narrower than the relative angle α0 .
Patent JP-S63317799-A (JP)
Title: Ventilating air conditioning facility of nuclear power plant
Inventor: SASAKI SUSUMU
IPC: G21F9/02
Filed: 1987-06-22
Abstract: PURPOSE:To share a ventilating facility with the other facility in the other zone by directly coupling an air conditioner to the casing of a device in which plenty of heat is generated and removing the heat which is generated in the casing by circulating air which is sucked and exhausted from the air conditioner. CONSTITUTION:An air conditioner 9 is composed of a circulating fan 10 and a cooler 11, a suction pipe 12 and an exhaust pipe 13 from the air conditioner 9 are connected to a casing 2a of a power supply panel 2 and a duct in which air is circulated is formed. The cooler 11 is connected to a chilled water piping 14 of a refrigerator which is always operated in a nuclear power plant. The whole ventilating facility 15 in a power source panel room 1 of a recirculating pump is divided from a ventilating air conditioning facility 17 in the other zone 16 and equipped, and said two air conditioners are composed to be shared. The heat which is generated in the power source panel 2 is not released in the power source panel room 1 of the recirculating pump and effectively removed by the use of the air conditioner 9.
Patent JP-S5678417-A (JP)
Title: Recovering method of boric acid from ion exchange resin
Inventor: MATSUI MASAYOSHI
IPC: C01B35/12
Filed: 1979-11-27
Abstract: PURPOSE: To recover boric acid in a reusable form readily in simple operation, by treating a strongly basic anion exchange resin which is used for treating heavy water containing boric acid consisting of  10 B, and treating the resin with heavy water containing carbonic acid.  
     CONSTITUTION: A strongly basic anion exchange resin which is used for treating heavy water containing boric acid consisting of  10 B and adsorbs the boric acid, e.g. the resin used for adsorbing boric acid in heavy water for moderating a nuclear reactor with a heavy water moderator and the light-water cooling, is treated with heavy water containing carbonic acid to desorb the boric acid adsorbed thereon. A carbonated water prepared by blowing gaseous carbon dioxide into heavy water is used as the water containing the carbonic acid. The desorption of the boric acid from the resin is usually carried out by packing the resin in a pressure column, and passing a carbonated water through the column at ordinary temperature under pressure downward. Too high flow rate increases the amount of the carbonated water to be used and reduces the boric acid concentration in the effluent. Therefore, the flow rate of about SV10 or lower is preferably used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5853415-A (JP)
Inventor: GURANBIRU JIEI HAAN
IPC: B29C51/00
Filed: 1982-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5579533-A (JP)
Title: Counter
Inventor: SUZUKI YASOJI
IPC: H03K23/54
Filed: 1978-12-12
Abstract: PURPOSE:To remove factors impeding the high-speed operation, low power consumption and high integration of FF, and also to prevent racing from occurring by using several C-MOS inverters, supplied with clocks in common, as constituent elements of binary FF. CONSTITUTION:Binary FFs401 and 402 consist of master and slave FFs41 and 42, and 41' and 42' respectively. Then, 1st FF element 74 is formed connecting the input and output terminal of 1st C-MOS inverter 47 and that of 2nd inverter 52 provided to FF41 of this constitution, and a series circuit of p and n-type Trs53 and 54, and 55 and 56 is interposed between the output and input terminals of inverters 47 and 52, and 1st potential supply terminal. Further, 2nd FF element 67 where the input and output terminal of 3rd C-MOS inverter 61 formed in FF42 is connected to the input and output terminal of 4th C-MOS inverter 66 is formed and between output terminals of inverters 61 and 66, and 2nd potential supply terminal, n-type Trs57 and 58, and 62 and 63 connected.
Patent JP-S6216983-A (JP)
Title: Collating/packing device for printed sheet
Inventor: NITTA SADATOSHI
IPC: B65H39/043
Filed: 1985-07-11
Abstract: PURPOSE:To perform works up to the packing of printed sheets efficiently without error by automatically collating the printed sheets, removing rejects and packing printed collated sheets while sensing sorts and supply conditions of the printed sheets supplied to a conveyer. CONSTITUTION:Printed sheets are supplied from each of supply stations 1b's in accordance with the movement of conveyers 1a-3a to form a group of printed sheets 60a of a specified combination. In supplying the printed sheets to the conveyer 1a, a control device 4 verifies sorts and supply conditions of the printed sheets by means of supply sensor signals so that, in case entry of foreign matters or incorrect supply is sensed, such a group of printed sheets 60b is removed by moving a discharge gate downward and put into a reject tray 22. On the other hand, a correctly supplied group of printed sheets 60a is packed at a packing station 3b, and a packed, printed group of sheets is accommodated into a finish tray 31. Thus, works from collating to packing can be automated.